381. Form EPV Electronic Payment Voucher Instructions - Wisconsin
382. Form P-706 Taxpayer Information Change Request - Wisconsin
383. Form A-222 Power of Attorney - Wisconsin
384. Form A-115 Prepayment Voucher - Wisconsin
385. Form 804 Claim for Decedent’s Wisconsin Income Tax Refund - Wisconsin
386. Form 1X Amended Individual Income Tax Return Instructions - Wisconsin
387. Forms 1A and WI-Z Instructions - Wisconsin
388. Form 1NPR Instructions - Wisconsin
389. Form 1‑ES Instructions - Wisconsin
390. Form 1 Instructions - Wisconsin